From 28c7884d0186ad80db7b9ffa12dd5e52bcb6c52b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sun, 23 Jun 2019 00:36:46 +0800
Subject: ...

---
 include/cru/ui/controls/flex_layout.hpp | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'include/cru/ui/controls')

diff --git a/include/cru/ui/controls/flex_layout.hpp b/include/cru/ui/controls/flex_layout.hpp
index 7422bc05..46c4ea55 100644
--- a/include/cru/ui/controls/flex_layout.hpp
+++ b/include/cru/ui/controls/flex_layout.hpp
@@ -1,13 +1,17 @@
 #pragma once
 #include "../layout_control.hpp"
 
-#include <memory>
+#include "../render/flex_layout_render_object.hpp"
+#include "../window.hpp"
 
-namespace cru::ui::render {
-class FlexLayoutRenderObject;
-}
+#include <memory>
 
 namespace cru::ui::controls {
+// import these basic entities
+using render::FlexChildLayoutData;
+using render::FlexCrossAlignment;
+using render::FlexDirection;
+using render::FlexMainAlignment;
 
 class FlexLayout : public LayoutControl {
  public:
@@ -31,6 +35,16 @@ class FlexLayout : public LayoutControl {
 
   render::RenderObject* GetRenderObject() const override;
 
+  FlexMainAlignment GetContentMainAlign() const {
+    return render_object_->GetContentMainAlign();
+  }
+
+  void SetContentMainAlign(FlexMainAlignment value) {
+    if (value == GetContentMainAlign()) return;
+    render_object_->SetContentMainAlign(value);
+    GetWindow()->InvalidateLayout();
+  }
+
  protected:
   void OnAddChild(Control* child, int position) override;
   void OnRemoveChild(Control* child, int position) override;
-- 
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